John XXIII, P. (1962). Farming as vocation and mission: Addresses. National Catholic Welfare Conference.
Chicagoスタイル(17版)引用形式John XXIII, Pope. Farming as Vocation and Mission: Addresses. Washington, D.C.: National Catholic Welfare Conference, 1962.
MLA(8版)引用形式John XXIII, Pope. Farming as Vocation and Mission: Addresses. National Catholic Welfare Conference, 1962.
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